Owner's Manual

TROUBLE DIAGNOSIS
MTC-75
C
D
E
F
G
H
I
K
L
M
A
B
MTC
Revision: March 2005 2005 Altima
4. CHECK INTAKE SENSOR CIRCUIT BETWEEN INTAKE SENSOR AND FRONT AIR CONTROL
1. Turn ignition switch OFF.
2. Disconnect front air control connector M50.
3. Check continuity between front air control connector M50 termi-
nal 25 (R/W) and intake sensor harness connector M33 terminal
1 (R/W).
If OK, check harness for short.
OK or NG
OK >> 1. Replace front air control, Refer to MTC-76, "Removal and Installation" .
2. Confirm system operation.
NG >> Repair harness or connector.
Terminals Continuity
Connector -
Terminal
Wire color
Connector -
Terminal
Wire color
Yes
M33-1 R/W M50-25 R/W
WJIA0874E